Would erasers burn or melt if caught on fire?

A net force of 100 N is moving with an acceleration of 5m/s2. What is the mass of the object? A. 20 kg B. 95 kg C. 500 kg

Why do scientist make models?

When you are accountable, reliable and dependable you are acting responsibly. a. True b. False

State a material that has poor thermal conductivity

Does an object in rest have potential energy

Determine the velocity of a beam of electrons that goes undeflected when moving perpendicular to an electric and magnetic field. The electric field and the magnetic field are also perpendicular to each other and have magnitudes 7.7 x 10^3 V/m and 7.

What is the electric potential of a 2.2 µC charge at a distance of 6.3 m from the charge? Recall that Coulomb's constant is k = 8.99 * 109 N • ___ V What is the electric potential at a distance of 99 m from the charge?___ V

what is a possible unit for the product VI, where V is the potential difference across a resistor and I is the current through the same resistor?

In old western movies, cowboys often would put their ear to a train track to listen for an oncoming train. What benefit would this method provide over listening for a train by listening for sound through the air? A) The sound would be louder.

What is meant by "reflecting" and "refracting" telescopes?